I suggest you read the listing contract your and/or your sister signed. The laws and contracts vary by state, so I suggest you discuss this with your agent after you read your rights and options in your contract.
It would really depend on what you arranged with your realtor and what mutual expectations were? Trulia will not "self populate" all the time. Your agent also has the ability to enhance the listing for free by adding more pictures, a virtual tour, and an enhanced description of the homes features. Good luck in your sale.... more